sstate: Write out siginfo files for non-sstate tasks

Currently siginfo files are only written for sstate tasks. In order to be truly
debuggable, its helpful to have the siginfo for intermediate tasks. This
adds that functionality so the extra siginfo files are written out too.

This will be used to add better sstate debugging in future changes.

(From OE-Core rev: 04d108cd16f5ad8f92a62ea537d1330fee712470)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 517c1001d2..678d5e3f44 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -735,3 +735,14 @@ def setscene_depvalid(task, taskdependees, notneeded, d):
         return False
     return True
 
+addhandler sstate_eventhandler
+sstate_eventhandler[eventmask] = "bb.build.TaskSucceeded"
+python sstate_eventhandler() {
+    d = e.data
+    # When we write an sstate package we rewrite the SSTATE_PKG
+    spkg = d.getVar('SSTATE_PKG', True)
+    if not spkg.endswith(".tgz"):
+        taskname = d.getVar("BB_RUNTASK", True)[3:]
+        bb.siggen.dump_this_task(d.getVar('SSTATE_PKG', True) + '_' + taskname + ".tgz" ".siginfo", d)
+}
+